问题
单项选择题
设备质量监理的目标是提高设备项目的( )、社会效益和环境效益，使设备质量达到预期的质量水准。
A．经济效益
B．投资效益
C．预期效益
D．综合效益
答案
参考答案：B
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设备质量监理的目标是提高设备项目的( )、社会效益和环境效益，使设备质量达到预期的质量水准。
A．经济效益
B．投资效益
C．预期效益
D．综合效益
参考答案：B
The summer before I went off to college, Mom stood me in her usual spot behind the ironing board (烫衣板)and said, “Pay attention: I’m going to teach you to iron.” Mom clearly explained her for this lesson. I was going to be and needed to learn this vital skill. Also, I would be meeting new people, and properly ironed clothes would help me make a good . “Learn to iron a shirt,” Mom said, “and you can iron anything.” But ironing shirts was not work. It didn’t make use of long muscles we used to throw a baseball，and it wasn’t a operation like ice-skating. Ironing was like driving a car on a street that has a stop sign every 10 feet, Moreover, an iron produced steam and it carried an element of .If you touched the wrong part of it, you’d get burnt. If you forgot to turn it off when you ,you might bum down the house. As for technique, Mom me to begin with the flat spaces outward, always pushing the iron forward into wrinkled (有褶皱的）parts. Collars had to be done right. Mom said they were close to your face, where everyone would them. Over the years, I’ve learned to iron shirts skillfully, which gives me a sense of Whatever failures I suffer in my life, an ironed shirt tells me I am good at something. ,through ironing I’ve learned the method for solving even the most troublesome problems. “ wrinkles one at a time,” as Mom might have said, “and before long everything will get ironed out.”
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